Time limit: 1.0 /
Memory limit: 500M
Point: 500
abc
Time limit: 1.0 /
Memory limit: 500M
Point: 400
abc
Time limit: 0.5 /
Memory limit: 500M
Point: 50
abc
Time limit: 1.0 /
Memory limit: 500M
Point: 50
abc
Time limit: 1.0 /
Memory limit: 500M
Point: 900
abc
Time limit: 1.0 /
Memory limit: 500M
Point: 100
abc